Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 5 | 0.003998 | 0.00542588 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-stein9.opb |
MD5SUM | 3f43ce2b0d15de4885f6b338be7fce6e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.001998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 9 |
Total number of constraints | 13 |
Number of constraints which are clauses | 12 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 9 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 9 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 13 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Parsing PB file... 0.00 c Converting 13 PB-constraints to clauses... 0.00 c -- Unit propagations: (none) 0.00 c -- Detecting intervals from adjacent constraints: (none) 0.00 c -- Clauses(.)/Splits(s): ............ 0.00 c ---[ 0]---> BDD-cost: 23 0.00 c ==================================[MINISAT+]================================== 0.00 c | Conflicts | Original | Learnt | Progress | 0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00 c ============================================================================== 0.00 c | 0 | 68 198 | 22 0 0 nan | 0.000 % | 0.00 c ============================================================================== 0.00 c [1mFound solution: 5[0m 0.00 o 5 0.00 c ---[ 0]---> BDD-cost: 5 0.00 c ==================================[MINISAT+]================================== 0.00 c | Conflicts | Original | Learnt | Progress | 0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00 c ============================================================================== 0.00 c | 0 | 128 370 | 42 0 0 nan | 0.000 % | 0.00 c ============================================================================== 0.00 c [1mOptimal solution: 5[0m 0.00 s OPTIMUM FOUND 0.00 v -x1 x2 x3 x4 x5 -x6 -x7 x8 -x9 0.00 c _______________________________________________________________________________ 0.00 c 0.00 c restarts : 2 0.00 c conflicts : 25 (12506 /sec) 0.00 c decisions : 53 (26513 /sec) 0.00 c propagations : 0 (0 /sec) 0.00 c inspects : 0 (0 /sec) 0.00 c CPU time : 0.001999 s 0.00 c _______________________________________________________________________________
OK 5
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-35230-1149368810 -o ROOT/results/node65/solver-35230-1149368810 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node65/35230-1149368810/instance-35230-1149368810.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.63 0.87 0.95 3/64 9589 /proc/meminfo: memFree=1758824/2055920 swapFree=4181844/4192956 [pid=9589] ppid=9587 vsize=0 CPUtime=0 /proc/9589/stat : 9589 (minisat+) D 9587 9589 9543 0 -1 4194308 140 0 0 0 0 0 0 0 18 0 1 0 202550312 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 18446744072100051646 0 0 17 1 0 0 /proc/9589/statm: 0 0 0 0 0 0 0 Child status: 30 Real time (s): 0.00542588 CPU time (s): 0.003998 CPU user time (s): 0.001999 CPU system time (s): 0.001999 CPU usage (%): 73.6839 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node65 on Sat Jun 3 21:06:50 UTC 2006 FILE ID= 35230-1149368810 PBS_JOBID= 312034 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein9.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node65/35230-1149368810/instance-35230-1149368810.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-35230-1149368810 -o ROOT/results/node65/solver-35230-1149368810 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node65/35230-1149368810/instance-35230-1149368810.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 3f43ce2b0d15de4885f6b338be7fce6e RANDOM SEED= 407970663 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.283 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.283 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1759032 kB Buffers: 21304 kB Cached: 211812 kB SwapCached: 2776 kB Active: 57796 kB Inactive: 184000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1759032 kB SwapTotal: 4192956 kB SwapFree: 4181844 kB Dirty: 300 kB Writeback: 0 kB Mapped: 14748 kB Slab: 41056 kB Committed_AS: 360696 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node65 on Sat Jun 3 21:06:50 UTC 2006